The man at the foot of the bed

My sister was about 4 and would have bad dreams every night. she would wake up every night screaming saying she would see a scary man at the foot of her bed. At first we thought it was because of the scary movies. after while more stuff started happening. I started seeing people walk to her bed and vanish. I started feeling scared of the house. My brother started having nightmares.

My mother had decided to sleep with my sister so she wouldn't be scared and she woke up seeing a man at the foot of my sisters bed.